Item description: winding hoist

Also known as winding hoist, is to use wire rope or wire rope pulley block for sling connected to the gate, through the gear transmission system make the winding tube around, put a rope to drive the lifting machinery, also called a fixed rope hoist. Its structure is simple and easy to manufacture, maintenance is convenient, widely used in various types of gate opening and closing. Winding hoist is divided into single lifting point and double lifting point two. Double hanging ava Yang type opening and closing machine is through the connecting shaft will be two single lifting point of hoister for synchronous running together, but make it drive or drive on both sides. Winding type hoist is usually a fan gate with an opening and closing device, installed on the higher gate slot at the top of the pier. China has produced and put into operation the winding type hoist capacity has reached: rev. 6000 kn, opening and closing door force stroke 30 m, and rev 4000 kn, opening and closing door force 120 m.